Changing How Literacy Is Taught: Evidence on Synthetic Phonics
研究英格兰将阅读教学转向合成语音法的政策变化，发现该低成本干预对阅读困难儿童有持久效果，缩小了弱势学生与其他群体的差距。
A significant number of people have very low levels of literacy in many OECD countries. This paper studies a national change in policy and practice in England that refocused the teaching of reading around “synthetic phonics.” This was a low-cost intervention that targeted the pedagogy of existing teachers. We evaluate the pilot and first phase of the national rollout. While strong initial effects tend to fade out on average, they persist for those with children with a higher initial propensity to struggle with reading. As a result, this program helped narrow the gap between disadvantaged pupils and other groups.